– Perfect compatibility: This pair of ear pads is designed specifically for KOSS Porta Pro PP KSC35 PX100 headphones, ensuring a secure and comfortable fit – Enhanced comfort: Made from soft and supple leatherette, the cushions provide excellent comfort during prolonged use – Durable construction: The ear pads feature a reinforced design for long-lasting durability, withstanding wear and tear – Easy to install: Simply remove the old ear pads and snap the new ones into place, no tools required – Improved sound isolation: The memory foam filling conforms to the shape of your ears, creating a snug fit that effectively blocks out external noise, enhancing your listening experience